We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleTHE COHORT AS A CONCEPT IN THE STUDY OF SOCIAL CHANGE.AuthorsRyder, Norman B.PublicationAmerican Sociological Review, 1965, Vol 30, Issue 6, p843ISSN0003-1224Publication typearticleDOI10.2307/2090964